IT1170539B - Procedimento per formare uno strato di diffusione protettivo su leghe a base di nichelio, cobalto e ferro - Google Patents

Procedimento per formare uno strato di diffusione protettivo su leghe a base di nichelio, cobalto e ferro

Info

Publication number
IT1170539B
IT1170539B IT49218/83A IT4921883A IT1170539B IT 1170539 B IT1170539 B IT 1170539B IT 49218/83 A IT49218/83 A IT 49218/83A IT 4921883 A IT4921883 A IT 4921883A IT 1170539 B IT1170539 B IT 1170539B
Authority
IT
Italy
Prior art keywords
cobalt
nickel
procedure
forming
diffusion layer
Prior art date
Application number
IT49218/83A
Other languages
English (en)
Italian (it)
Other versions
IT8349218A0 (it
Inventor
Srinivasan Shankar
G William Goward
Original Assignee
Turbine Components Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Turbine Components Corp filed Critical Turbine Components Corp
Publication of IT8349218A0 publication Critical patent/IT8349218A0/it
Application granted granted Critical
Publication of IT1170539B publication Critical patent/IT1170539B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/06—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases
    • C23C10/16—Solid state diffusion of only metal elements or silicon into metallic material surfaces using gases more than one element being diffused in more than one step
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/58—Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in more than one step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Formation Of Insulating Films (AREA)
IT49218/83A 1982-11-19 1983-10-25 Procedimento per formare uno strato di diffusione protettivo su leghe a base di nichelio, cobalto e ferro IT1170539B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/443,036 US4526814A (en) 1982-11-19 1982-11-19 Methods of forming a protective diffusion layer on nickel, cobalt, and iron base alloys

Publications (2)

Publication Number Publication Date
IT8349218A0 IT8349218A0 (it) 1983-10-25
IT1170539B true IT1170539B (it) 1987-06-03

Family

ID=23759173

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49218/83A IT1170539B (it) 1982-11-19 1983-10-25 Procedimento per formare uno strato di diffusione protettivo su leghe a base di nichelio, cobalto e ferro

Country Status (17)

Country Link
US (1) US4526814A (de)
JP (1) JPS59145777A (de)
AT (1) AT381508B (de)
AU (1) AU563044B2 (de)
BE (1) BE898220A (de)
CA (1) CA1236351A (de)
CH (1) CH661287A5 (de)
DE (1) DE3329907C2 (de)
ES (1) ES526782A0 (de)
FR (1) FR2536424B1 (de)
GB (1) GB2130249B (de)
IL (1) IL69832A (de)
IT (1) IT1170539B (de)
MX (1) MX160008A (de)
NL (1) NL190645C (de)
SE (1) SE8305244L (de)
ZA (1) ZA835916B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604462B2 (en) * 1986-07-28 1990-12-20 Furukawa Electric Co. Ltd., The Fin of heat exchanger and method of making it
GB8629728D0 (en) * 1986-12-12 1987-01-21 Johnson Matthey Plc Scratch resistant surface layer
FR2638174B1 (fr) * 1988-10-26 1991-01-18 Onera (Off Nat Aerospatiale) Procede de protection de surface de pieces metalliques contre la corrosion a temperature elevee, et piece traitee par ce procede
US5063117A (en) * 1988-12-27 1991-11-05 The Furukawa Electric Co., Ltd. Copper fin material for heat-exchanger and method of producing the same
US5139824A (en) * 1990-08-28 1992-08-18 Liburdi Engineering Limited Method of coating complex substrates
EP0567755B1 (de) * 1992-04-29 1996-09-04 WALBAR INC. (a Delaware Corporation) Verbessertes Verfahren zur Diffusionsbeschichtung und Produkte
US5500252A (en) * 1992-09-05 1996-03-19 Rolls-Royce Plc High temperature corrosion resistant composite coatings
DE69417515T2 (de) * 1993-11-19 1999-07-15 Walbar Inc., Peabody, Mass. Verbessertes Verfahren für eine mit Platingruppen-Silicid modifizierte Aluminid-Beschichtung und Produkte
US5650235A (en) * 1994-02-28 1997-07-22 Sermatech International, Inc. Platinum enriched, silicon-modified corrosion resistant aluminide coating
JP3029546B2 (ja) * 1994-03-09 2000-04-04 株式会社荏原製作所 クロム拡散浸透耐熱合金部材とその製法
AU3836895A (en) * 1994-11-09 1996-06-06 Cametoid Advanced Technologies Inc. Method of producing reactive element modified-aluminide diffusion coatings
US5716720A (en) * 1995-03-21 1998-02-10 Howmet Corporation Thermal barrier coating system with intermediate phase bondcoat
US5928799A (en) * 1995-06-14 1999-07-27 Ultramet High temperature, high pressure, erosion and corrosion resistant composite structure
DE59601728D1 (de) * 1995-07-25 1999-05-27 Siemens Ag Erzeugnis mit einem metallischen grundkörper mit kühlkanälen und dessen herstellung
US5897966A (en) * 1996-02-26 1999-04-27 General Electric Company High temperature alloy article with a discrete protective coating and method for making
IL121313A (en) * 1996-07-23 2001-03-19 Rolls Royce Plc Method of platinum aluminizing single crystal superalloys
GB2322383A (en) * 1997-02-22 1998-08-26 Rolls Royce Plc A coated superalloy article
US6129262A (en) * 1997-02-24 2000-10-10 Ford Global Technologies, Inc. Fluxless brazing of unclad aluminum using selective area plating
US6071622A (en) * 1998-10-30 2000-06-06 Beesabathina; Durga Prasad Stabilized two-phase-glass diffusion barrier
EP1298230A1 (de) * 2001-10-01 2003-04-02 Siemens Aktiengesellschaft Verfahren zur Entfernung von Schichtbereichen eines Bauteils aus Metall
US6682827B2 (en) * 2001-12-20 2004-01-27 General Electric Company Nickel aluminide coating and coating systems formed therewith
GB2401117A (en) * 2003-05-01 2004-11-03 Rolls Royce Plc A method of preventing aluminising and a mask to prevent aluminising
US7645485B2 (en) * 2004-04-30 2010-01-12 Honeywell International Inc. Chromiumm diffusion coatings
US7229701B2 (en) * 2004-08-26 2007-06-12 Honeywell International, Inc. Chromium and active elements modified platinum aluminide coatings
US20060093849A1 (en) * 2004-11-02 2006-05-04 Farmer Andrew D Method for applying chromium-containing coating to metal substrate and coated article thereof
US20060141283A1 (en) * 2004-12-29 2006-06-29 Honeywell International, Inc. Low cost inovative diffused MCrAIY coatings
US20060193981A1 (en) * 2005-02-25 2006-08-31 General Electric Company Apparatus and method for masking vapor phase aluminide coating to achieve internal coating of cooling passages
US20090136664A1 (en) * 2007-08-02 2009-05-28 United Technologies Corporation Method for forming aluminide diffusion coatings
US20090134035A1 (en) * 2007-08-02 2009-05-28 United Technologies Corporation Method for forming platinum aluminide diffusion coatings
US20090035485A1 (en) * 2007-08-02 2009-02-05 United Technologies Corporation Method for forming active-element aluminide diffusion coatings
US8124246B2 (en) * 2008-11-19 2012-02-28 Honeywell International Inc. Coated components and methods of fabricating coated components and coated turbine disks
EP2695964B1 (de) * 2012-08-10 2020-05-06 MTU Aero Engines AG Bauteilangepasste Schutzschicht
ES2859572T3 (es) * 2013-04-26 2021-10-04 Howmet Corp Electrodeposición del componente del perfil alar interno
CA2866479C (en) * 2013-12-20 2021-08-17 Will N. Kirkendall Internal turbine component electroplating
US9587302B2 (en) 2014-01-14 2017-03-07 Praxair S.T. Technology, Inc. Methods of applying chromium diffusion coatings onto selective regions of a component
EP2937438A1 (de) * 2014-04-22 2015-10-28 Siemens Aktiengesellschaft Beschichtete Turbinenkomponente und Verfahren zur Bildung einer Beschichtung auf einer Turbinenkomponente
US10584411B2 (en) 2014-07-18 2020-03-10 United Technologies Corporation Chromium-enriched diffused aluminide
FR3090696B1 (fr) * 2018-12-21 2020-12-04 Safran Piece de turbine en superalliage comprenant du rhenium et/ou du ruthenium et procede de fabrication associe
US11970953B2 (en) * 2019-08-23 2024-04-30 Rtx Corporation Slurry based diffusion coatings for blade under platform of internally-cooled components and process therefor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200096B (de) * 1960-07-26 1965-09-02 Deutsche Edelstahlwerke Ag Verfahren zum Erzeugen hochzunderfester Oberflaechen auf warmfesten Werkstoffen
DE1208595B (de) * 1961-05-06 1966-01-05 Deutsche Edelstahlwerke Ag Verfahren zum Erzeugen von Chromdiffusions-zonen mit extrem niedriger Oberflaechenrauhigkeit auf Teilen aus Nickel- oder Kobaltlegierungen
NL135813C (de) * 1961-05-12
DE1521180B1 (de) * 1963-09-19 1970-05-14 Coast Metlas Inc Verfahren zum UEberziehen von Metallgegenstaenden mit einer Aluminiumlegierung
US3320084A (en) * 1963-09-20 1967-05-16 Howmet Corp Vapor diffusion process and protection means
GB980727A (en) * 1963-09-23 1965-01-20 Coast Metals Inc Method of applying metallic coatings
US3290126A (en) * 1965-04-29 1966-12-06 Du Pont Protectively coated nickel or cobalt articles and process of making
US3958047A (en) * 1969-06-30 1976-05-18 Alloy Surfaces Co., Inc. Diffusion treatment of metal
BE757636A (fr) * 1969-11-03 1971-04-01 Deutsche Edelstahlwerke Ag Procede de protection en surface pour objets metalliques
JPS4834292A (de) * 1971-09-04 1973-05-17
US4041196A (en) * 1974-09-18 1977-08-09 Alloy Surfaces Company, Inc. Diffusion treatment of metal
US3999956A (en) * 1975-02-21 1976-12-28 Chromalloy American Corporation Platinum-rhodium-containing high temperature alloy coating
US3979273A (en) * 1975-05-27 1976-09-07 United Technologies Corporation Method of forming aluminide coatings on nickel-, cobalt-, and iron-base alloys
US4123594A (en) * 1977-09-22 1978-10-31 General Electric Company Metallic coated article of improved environmental resistance
FR2502186A1 (fr) * 1981-03-17 1982-09-24 Onera (Off Nat Aerospatiale) Procede de protection de piece en super-alliage contre la corrosion a chaud et pieces protegees correspondantes

Also Published As

Publication number Publication date
IT8349218A0 (it) 1983-10-25
ATA389383A (de) 1986-03-15
MX160008A (es) 1989-11-03
BE898220A (fr) 1984-03-01
CA1236351A (en) 1988-05-10
AU2150283A (en) 1984-05-24
GB8322147D0 (en) 1983-09-21
NL190645B (nl) 1994-01-03
JPS59145777A (ja) 1984-08-21
FR2536424A1 (fr) 1984-05-25
NL190645C (nl) 1994-06-01
DE3329907A1 (de) 1984-05-24
IL69832A (en) 1987-12-20
NL8303670A (nl) 1984-06-18
IL69832A0 (en) 1983-12-30
US4526814A (en) 1985-07-02
FR2536424B1 (fr) 1989-12-29
SE8305244D0 (sv) 1983-09-28
CH661287A5 (fr) 1987-07-15
ES8504966A1 (es) 1985-05-01
AT381508B (de) 1986-10-27
ES526782A0 (es) 1985-05-01
AU563044B2 (en) 1987-06-25
JPH0336900B2 (de) 1991-06-03
SE8305244L (sv) 1984-05-20
GB2130249B (en) 1986-01-29
DE3329907C2 (de) 1990-10-04
GB2130249A (en) 1984-05-31
ZA835916B (en) 1984-04-25

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Effective date: 19961014